This is a ring of six snowflakes to make an infinitely turning loop. Snowflakes are not a perfect design for this purpose; the little sticky-out bits make this a less smooth and satisfying turn than say this model. But they are cute. Bear in mind that small flat things are a test of bed adhesion! My printer did not pass except when I was super-careful but then real snowflakes are also sometimes a little deformed.

To assemble the snowflakes, slightly separate the two long arms of a snowflake and slip them over a second one until they get to the hole in the middle. You will have two snow flakes at right angles to each other. Repeat until you have 6 of them in a row and are wondering how this all is going to work out. You should find that if you bend them into a loop it will all work out and you can connect the last one to the first. Here's what it looks like with 3:

This will print and work down to 50% but I would not recommend much below 75%.